package com.doghome.news.dao;

import com.doghome.common.pojo.News;;

public interface NewsMapper {
    int deleteByPrimaryKey(Integer nid);

    int insert(News row);

    int insertSelective(News row);

    News selectByPrimaryKey(Integer nid);

    int updateByPrimaryKeySelective(News row);

    int updateByPrimaryKeyWithBLOBs(News row);

    int updateByPrimaryKey(News row);
}